MARSHALLTOWN FRB36RTA - 36 X 5 RE BS Multi-Mount Fresno-Threaded Adjustable BracketMARSHALLTOWN Multi Mount Fresnos are made from high carbon steel and come with a specially designed mount that works with a large variety of bracket styles. The blade has a unique mounting block that allows for either a swivel bracket or a Bull Float bracket to suit your needs. These tools are available in either round or flat end depending on your preference. They are also available in our contractor grade QLT alternative. Features Mounting block